Vibrational Frequencies calculated at LSDA/6-31G*
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A' |
3627 |
3559 |
83.09 |
|
|
|
2 |
A' |
3442 |
3378 |
96.57 |
|
|
|
3 |
A' |
2282 |
2239 |
111.76 |
|
|
|
4 |
A' |
1199 |
1177 |
86.31 |
|
|
|
5 |
A' |
1117 |
1097 |
105.66 |
|
|
|
6 |
A' |
574 |
563 |
47.06 |
|
|
|
7 |
A' |
356 |
349 |
10.61 |
|
|
|
8 |
A" |
493 |
484 |
33.20 |
|
|
|
9 |
A" |
361 |
354 |
27.44 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6724.8 cm
-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 6599.1 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.097 |
|
|
|
2 |
C |
-0.179 |
|
|
|
3 |
O |
-0.570 |
|
|
|
4 |
H |
0.200 |
|
|
|
5 |
H |
0.452 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.685 |
-0.938 |
0.000 |
1.929 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.529 |
-2.849 |
0.000 |
y |
-2.849 |
-11.619 |
0.000 |
z |
0.000 |
0.000 |
-18.208 |
|
Traceless |
| x | y | z |
x |
-1.616 |
-2.849 |
0.000 |
y |
-2.849 |
5.749 |
0.000 |
z |
0.000 |
0.000 |
-4.133 |
|
Polar |
3z2-r2 | -8.267 |
x2-y2 | -4.910 |
xy | -2.849 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.736 |
-0.118 |
0.000 |
y |
-0.118 |
5.525 |
0.000 |
z |
0.000 |
0.000 |
1.466 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |